552 Sigelinde

552 Sigelinde
Discovery
Discovered by	M. F. Wolf
Discovery site	Heidelberg
Discovery date	14 December 1904
Designations
Alternative names	1904 PO
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	111.22 yr (40623 d)
Aphelion	3.4289 AU (512.96 Gm)
Perihelion	2.8723 AU (429.69 Gm)
Semi-major axis	3.1506 AU (471.32 Gm)
Eccentricity	0.088319
Orbital period	5.59 yr (2042.6 d)
Mean anomaly	154.941°
Mean motion	0° 10^m 34.464^s / day
Inclination	7.6961°
Longitude of ascending node	266.936°
Argument of perihelion	348.530°
Earth MOID	1.85769 AU (277.906 Gm)
Jupiter MOID	1.63709 AU (244.905 Gm)
Jupiter Tisserand parameter	3.188
Physical characteristics
Mean radius	7001387800000000000♠38.78±1.35 km
Rotation period	17.156 h (0.7148 d)
Geometric albedo	6998509999999999999♠0.0510±0.004
Absolute magnitude (H)	9.6

552 Sigelinde is a minor planet orbiting the Sun.

It was named after a character in Richard Wagner's opera Die Walküre (The Valkyrie).

References

Minor planets navigator

551 Ortrud 552 Sigelinde 553 Kundry

Designation Groups Moons Meanings of names Pronunciation of names

Asteroids	Aten asteroid Asteroid belt Families Jupiter Trojans Near-Earth Spectral types

Distant minor planets	Centaurs Damocloids Neptune trojans Trans-Neptunian objects Detached Kuiper belt Oort cloud Scattered disc

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